3.4 Exercises

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Övning 3.4:1

Utför följande polynomdivisioner (alla går inte jämnt ut)

a) \displaystyle \displaystyle\frac{x^2-1}{x-1} b) \displaystyle \displaystyle\frac{x^2}{x+1} c) \displaystyle \displaystyle \frac{x^3+a^3}{x+a}
d) \displaystyle \displaystyle\frac{x^3 +x+2}{x+1} e) \displaystyle \displaystyle \frac{x^3+2x^2+1}{x^2+3x+1}